Blackberry Plants
Q.

Blackberry Bush

Anonymous added on May 23, 2014 | Answered

I have a thornless blackberry bush with a vine growing into one thick 3-inch vine with lots of leaves and no fruit. The other vines have fruit. What kind of a growth do I have?

A.
A.Answers to this queston: Add Answer
Nikki
Certified GKH Gardening Expert
Answered on May 23, 2014

This sounds like a witches broom. They have many causes. This article will explain more: https://www.gardeningknowhow.com/ornamental/trees/tgen/witches-broom-disease.htm

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